# US 12,594,587 B2 · Carrier system and method for laser cleaning adhesive fasteners having axial components > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,594,587 B2 - Document ID: US12594587B2 - Status: Granted - Kind: B2 - Application number: 18/593,622 - Filed: 2024-03-01 - Published: 2024-09-05 - Granted: 2026-04-07 - Earliest claimed: 2023-03-01 - Assignees: Adapt Laser Systems LLC - Applicants: Adapt Laser Systems, LLC - Inventors: Steven L Silva; Tyler J O'Neill; Reid M Hulshof - Web page: https://patentgrep.com/patent/US12594587B2 ## CPC - B08B 7/0042: {by laser} - B08B 13/00: Accessories or details of general applicability for machines or apparatus for cleaning - B08B: CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL ## Abstract A laser ablation system including a multi-angle support structure in the form of a carrier which positions multiple nut plates in an axial position along the same incident angle of the laser beam path. Aligning the axis of the nut plate along the radius of the delivered laser beam path minimizes the need for part manipulation during the laser ablation process to achieve similar cleaning results. ## Claims ### Claim 1 A laser cleaning system comprising: a laser source configured to produce a beam; a galvo-scanning optic; a carrier comprising a plurality of mounting surfaces each configured to receive one of a plurality of components each comprising axial protrusions; wherein each respective one of said plurality of mounting surfaces is oriented relative to a base plane of said carrier such that a target cleaning surface of the component is positioned substantially normal to an incident angle with said optic's laser induced angle at its scan location; wherein said orientation aligns the axial protrusion of each component with the axis of said beam of laser source, thereby preventing shadowing of said target cleaning surface; and wherein each of said plurality of components is cleaned by said beam of said laser source generated by said laser source through said optic wherein each respective one of said plurality of mounting surfaces is oriented at a distinguishable angle from each respective adjacent one of said plurality of mounting surfaces such that said target surface of each of said mounted component is substantially normal to said beam axis at its respective scan location. ### Claim 2 (depends on 1) The laser cleaning system of claim 1, further comprising: wherein respective heights of each respective one of said plurality of mounting surfaces relative to a base edge of said carrier defines a concave geometry having shifted orientations such that each respective target cleaning surface is maintained within the focal depth of said optic while remaining substantially normal to said incident angle of said laser source. ### Claim 3 A carrier adapted for use within a laser cleaning system, the carrier comprising: a plurality of mounting surfaces each configured to receive one of a plurality of components each comprising axial protrusions; each respective one of said plurality of mounting surfaces is oriented such that a target surface of a component mounted upon said respective one of said plurality of mounting surfaces is normal to a local incident angle of a laser beam produced by a laser source at its respective orientation; and each of said plurality of components is cleaned via a single pass across each respective said target surface by said laser source through said optic wherein each respective one of said plurality of mounting surfaces is oriented at a distinguishable angle from each respective adjacent one of said plurality of mounting surfaces such that said target surface of each of said mounted component is substantially normal to said laser beam at a respective scan location. ### Claim 4 (depends on 3) The carrier of claim 3, further comprising: wherein the local incident angle of each respective one of said plurality of mounting surfaces is at an angle different from the local incident angle of any adjacent one of said plurality of mounting surfaces. ### Claim 5 (depends on 3) The carrier of claim 3, wherein said plurality of mounting surfaces comprise at least two rows and at least two columns of mounting surfaces. ### Claim 6 (depends on 3) The carrier of claim 3, further comprising: wherein said target surface comprises a nut plate; wherein a center height of each respective one of said plurality of mounting surfaces relative to a base edge of said carrier may vary depending on a thickness of said nut plate; and wherein all said surfaces of respective nut plate surface shall be within the focal range or depth of field of the laser system's optic. ### Claim 7 A method of cleaning an element with a laser, the method comprising the steps: providing a laser source; providing a galvo-scanning optic; providing a carrier comprising a plurality of mounting surfaces each configured to receive one of a plurality of components each comprising at least one respective axial protrusion; wherein each respective one of said plurality of mounting surfaces is oriented relative to a base plane of said carrier such that a target cleaning surface of the component is positioned substantially normal to an incident angle with said optic's laser induced angle; and cleaning each of said plurality of components by said laser source laser generated by said laser source through said optic wherein each respective one of said plurality of mounting surfaces is oriented at a distinguishable angle from each respective adjacent one of said plurality of mounting surfaces such that said target cleaning surface of each of said mounted component is substantially normal to said laser at a respective scan location.